Stock-Mold Bottle & Jar Selection
Compare capacity, body dimensions, neck finish, closure, glass color, filling process and reference MOQ before selecting a mold.
Browse Stock MoldsTechnical Resources
Technical Guides for Faster Product Selection
These practical guides provide product-selection and application references. You can start from any known requirement, and HTK can help organize the remaining technical points.
Selection Guides
Start with the product family closest to your application.
Each guide explains useful selection points, while HTK can assist with product-specific technical coordination.
Custom Glass Packaging Brief
HTK helps assess target geometry, capacity, weight, finish, decoration, closure and tooling options.
Plan a Custom ProjectLTCC / HTCC Material Selection
Screen by dielectric properties, shrinkage, strength, thermal behavior, firing system, conductor compatibility, color and sheet size. LTCC projects over 380 mm can be reviewed.
Compare LTCC / HTCCPowder, Paste & Sealing Selection
HTK helps match substrates, joining functions, process conditions, material properties and reliability goals.
View Functional GlassCeramic Substrate Selection
HTK compares material, thermal performance, thickness, flatness, surface finish, geometry and processing options.
Review Ceramic SubstratesThin-Film Drawing Package
HTK supports drawing review, process coordination, inspection planning and communication with the production team.
Review Thin-Film CapabilitiesPublished Guide
Practical guidance for packaging buyers and product teams.
How to Select a Glass Bottle for Food and Beverage Packaging
Compare filling conditions, capacity, neck finish, closure, line dimensions, decoration, logistics and validation before approving a bottle.
Read the Selection GuideGlass Packaging Checklist
Information needed to select a bottle or jar.
Nominal capacity, overflow capacity and filling level are different values. Confirm the required fill volume and headspace before approving a container.
Swipe horizontally to view all specifications.
| Technical input | What to provide | Why it matters |
|---|---|---|
| Product & filling process | Beverage or food type, hot-fill / cold-fill, pasteurization, carbonation and process temperature | Determines the container, closure and validation path |
| Capacity | Nominal fill volume, target headspace and required overflow capacity | Avoids confusion between sale volume and brimful capacity |
| Neck finish & closure | Finish standard, cap type, liner, opening method and tamper-evidence requirement | Controls fit, torque, seal integrity and filling-line compatibility |
| Dimensions & handling | Maximum diameter, total height, label panel, weight target and reference drawing or sample | Confirms line, carton, pallet and shelf compatibility |
| Glass & decoration | Flint / amber / green, coating, printing, label, embossing and visual standard | Affects mold suitability, production campaign and secondary processing |
| Quantity & timing | Prototype quantity, first order, annual demand and required delivery date | Determines mold route, reference MOQ and production planning |
| Destination & packing | Destination country, Incoterm, pallet or carton requirement and applicable compliance needs | Defines export packing, documents and shipment planning |
Final suitability must be validated with the selected bottle or jar, closure, product, filling process and customer test method.
Electronic Materials Checklist
Information needed for material or foundry screening.
Website values are representative screening data, not automatic design approval. Final properties and process limits depend on the selected grade, geometry, test method and manufacturing conditions.
Swipe horizontally to view all specifications.
| Technical input | What to provide | Why it matters |
|---|---|---|
| Application & function | RF / microwave, sensor, package, substrate, sealing, bonding, insulation or optical function | Identifies the correct material and manufacturing route |
| Geometry & format | X/Y size, thickness, layers, holes or vias, outline and tolerance; state clearly if LTCC sheet size exceeds 380 mm | Confirms equipment window, shrinkage control and yield risk |
| Electrical properties | Dielectric constant, loss, insulation, resistance, frequency and conductor system | Narrows the material grade and compatible paste system |
| Thermal & mechanical properties | CTE, thermal conductivity, strength, warpage and operating-temperature requirements | Controls material matching and reliability risk |
| Process conditions | Firing or sealing profile, peak temperature, atmosphere, pressure and cycle time | Determines compatibility with substrates, metals, pastes and equipment |
| Powder or paste form | Particle-size target, solids, viscosity, printing or dispensing method and drying conditions | Defines supplied form and processing behavior |
| Drawing & inspection | Controlled drawing, critical characteristics, test method, acceptance criteria and required reports | Separates indicative capability from project acceptance limits |
| Commercial scope | Prototype quantity, annual demand, destination, timeline and requested documents | Supports sampling, quotation, qualification and production planning |
Do not send confidential drawings, formulas or end-user information before an NDA or an agreed secure transfer method is in place.
From Inquiry to Controlled Data
Five steps to turn a preliminary requirement into an approved specification.
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01
Send the application, target specification, drawing or reference sample, quantity and destination.
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02
HTK checks completeness and identifies the suitable product family or manufacturing route.
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03
Representative grades, stock molds, samples or capability information are proposed for screening.
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04
Critical values, test methods, tolerances, documents and commercial scope are confirmed with the relevant manufacturing partner.
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05
The approved TDS, controlled drawing, sample standard or product specification becomes the basis for quotation and production.
Technical Document Requests
Request the document set appropriate to your project stage.
Availability and revision status are confirmed for the actual product and manufacturing source. Some controlled or confidential documents may require application review, end-use information or an NDA.
- TDS and product specifications
- SDS for applicable materials
- COA or lot-document examples
- Drawings and dimensional data
- Application notes and processing guidance
- Available quality certifications and qualification information
Technical FAQ
Common questions before sending technical data.
Are website specifications guaranteed values?
No. Website tables are for preliminary screening. Guaranteed values, tolerances, test methods and acceptance criteria must be confirmed in the current TDS, controlled drawing, approved sample or contract-specific specification.
Can HTK support LTCC green sheets larger than 380 mm?
Yes. The supplied catalog identifies a common maximum format up to 500 × 500 mm for applicable LTCC products. Actual sheet size, usable area, thickness, tolerance, grade, prototype quantity and MOQ must be reviewed for each project.
How should I choose between LTCC and HTCC?
Start with firing temperature, conductor system, dielectric performance, thermal and mechanical requirements, layer structure, operating environment and package reliability. HTK can screen the suitable family after these conditions are shared.
What is needed for a glass powder or paste recommendation?
Provide the materials to be joined or coated, target function, process temperature and atmosphere, CTE, geometry, application method, viscosity or particle-size needs, reliability test and expected quantity.
Can I send a confidential drawing through the website?
Do not submit confidential or export-controlled material through an ordinary web form. First describe the available file and request an NDA or secure transfer method. Send only information you are authorized to share.
Which file formats help a thin-film capability review?
A manufacturing drawing in DXF, DWG, PDF or equivalent format is useful together with substrate, stack-up, line and space, tolerances, electrical targets, metallization, resistor data, laser or dicing requirements and inspection criteria.
Need a Product-Specific Review?
Send the application first; HTK will confirm the minimum data needed.
You do not need a complete specification to begin. Share what is known, identify any confidential information and state whether you need a quotation, sample, TDS, drawing or technical discussion.